//
let object = {
    key1: "34,-",
    key2: "34,-",
    key3: "34,-",
    key4: "34,-",
    key5: "34,-",
    key6: "34,-",
    key7: "34,-",
    key8: "34,123",
    name: '朱浩然',
    age:23,
}

//我只要这些-
let keyArr = Object.keys(object)
console.log(keyArr)
let newArr = keyArr.filter((item) => {
    return (item.slice(0,3)=="key")
})

console.log(newArr)

newArr.forEach((item) => {
    console.log(object[item].split(',')[1])
})







